I oughtta smack you for even comparing the two cars.
First off, look at the interior. No way does the Z-06 interior even come close to the saleen. The fit, finish, and shape of the seats, dash, and center console are simply amazing.
Secondly, the S7 has a carbon fiber body. Again, that is peeeeeeimp.
The S7 features 15" 6 piston breaks upfront and 14" 6 piston breaks in the rear.
I am aware that the new Z06 is supposed to have a bad-assed frame, but it simply won't compare with this.
The S7 includes a DVD/LCD tv complete with a rearmounted camera for reversing.
And to top it all of, the S7 looks much better and has a much greater panty drop effect. And you know.. that's not to mention that it creates more downforce, less drag, and has a superior suspension.